# CHISON Medical Technologies Co., Ltd. (manufacturer, WUXI Jiangsu, CN): 3 new FDA device listings, incl. system, imaging, pulsed echo, ultrasonic

**Score:** 75/100

| Field | Value |
|---|---|
| Establishment | CHISON Medical Technologies Co., Ltd. |
| Role | Manufacturer |
| Establishment types | Manufacture Medical Device |
| Location | WUXI Jiangsu, CN |
| New listings | 3 |
| Devices | System, Imaging, Pulsed Echo, Ultrasonic; System, Imaging, Pulsed Doppler, Ultrasonic; Transducer, Ultrasonic, Diagnostic |
| Product codes | IYO, IYN, ITX |
| Device classes | Class II |
| Medical specialties | Radiology |
| Brand names | IYN IYO SonoPort 7, SonoPort 7 Exp, SonoPort 7 Pro, SonoPort 7 Elite, SonoPort 7 Plus; IYN IYO SonoPort 4, SonoPort 4 Exp, SonoPort 4 Pro, SonoPort 4 Elite, SonoPort 4 Plus; IYN IYO SonoPort 3, SonoPort 3 Exp, SonoPort 3 Pro, SonoPort 3 Elite, SonoPort 3 Plus; ITX P5,C2-9,E4-10,C2-6,C4-11,E4-13,BL3-12,S1-5P,S1-5,S2-8,S4-12,MS1-5,S3-7,S4-10,VE4-10,V2-6,CW2,T4-6,MT4-6; IYN IYO SonoPort Series Digital Color Doppler Ultrasound System; IYN IYOSonoPort 1, SonoPort 1 Exp, SonoPort 1 Pro, SonoPort 1 Elite, SonoPort 1 Plus; IYN IYO SonoPort 6, SonoPort 6 Exp, SonoPort 6 Pro, SonoPort 6 Elite, SonoPort 6 Plus; IYN IYO SonoPort 2, SonoPort 2 Exp, SonoPort 2 Pro, SonoPort 2 Elite, SonoPort 2 Plus |
| First new listing | 2026-05-24 |
| Latest new listing | 2026-05-24 |
| FDA registration number | 3004753388 |
| Registration expires | 2026-12-31 |

## Why this score
- Brings its own devices to market: buys manufacturing, sterilization and QMS help.
- Class II or III devices: QMS and regulatory demands.
- Several new listings at once.

Source: openFDA device registration and listing endpoint (U.S. Food and Drug Administration) (https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfRL/rl.cfm). Last refreshed: 2026-10-28T20:51:27.468Z.
From the openFDA device registration and listing data, refreshed weekly. A listing shows a device an establishment says it makes or handles for the U.S. market; it is not FDA clearance or approval. Contact persons and street addresses are not stored. Verify in the FDA Establishment Registration and Device Listing database.